#sec1{
  position: relative;
  margin-top: 114px;
  padding-bottom: 70px;
}
#sec1 .sec1_inner{
  width: 1053px;
  margin-left: auto;
  margin-right: auto;
}
#sec1 .ttl_conte{
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 30px;
  position: relative;
  z-index: 1;
}
#sec1 .ttl_conte .img{
  width: 368px;
  position: relative;
  z-index: -1;
}
#sec1 .ttl_conte .ttl{
  width: 403px;
  margin-top: 25px;
}
#sec1 .case_conte{
  background: #FF9799;
  border-radius: 25px;
  border: 1px solid #080808;
  margin-top: -170px;
  padding-bottom: 50px;
  position: relative;
  z-index: 2;
}
#sec1 .case_conte .case_ttl{
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  text-align: center;
  padding: 2em 0 .6em;
}
#sec1 .case_conte .case_head{
  font-size: 18px;
  font-weight: 700;
  line-height: 1;
  text-align: center;
}
#sec1 .case_wrap{
  width: 897px;
  margin-left: auto;
  margin-right: auto;
  margin-top: 36px;
  background: #FFF;
  border-radius: 8px;
  border: 1px solid #000;
}
#sec1 .case_wrap._02{
  margin-bottom: 36px;
}
#sec1 .case_wrap .wrap_ttl{
  font-size: 25px;
  font-weight: 700;
  padding-left: 1em;
  padding-top: 0.2em;
  padding-bottom: 0.2em;
  background: #F15F62;
  border-radius: 7px;
  border-bottom: 1px solid #000;
}
#sec1 .case_wrap .wrap_inner{
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding-top: 30px;
  padding-bottom: 30px;
}
#sec1 .case_wrap .wrap_lists{
  width: 50%;
}
#sec1 .case_wrap .wrap_lists._01{
  border-right: 1px solid #000;
}
#sec1 .case_wrap .wrap_lists .lists_box{
  position: relative;
  width: 86%;
  margin-left: auto;
  margin-right: auto;
}
#sec1 .case_wrap .wrap_lists .ttl{
  font-size: 18px;
  font-weight: 700;
  line-height: 1;
  padding-bottom: .6em;
  color: #FF9799;
}
#sec1 .case_wrap .wrap_lists .list{
  font-size: 15px;
  font-weight: 700;
  color: #000;
  text-indent: -1em;
  padding-left: 1em;
  line-height: 1.4;
}
#sec1 .case_wrap .wrap_lists .list:nth-child(n+2){
  margin-top: 0.4em;
}
#sec1 .case_wrap .wrap_lists .img{
  width: 83px;
  position: absolute;
  top: 0;
  right: 0;  
}

@media screen and (max-width: 1200px){
  #sec1{
    margin-top: 9.5vw;
    padding-bottom: 5.83vw;
  }
  #sec1 .sec1_inner{
    width: 87.75vw;
  }
  #sec1 .ttl_conte{
    gap: 2.5vw;
  }
  #sec1 .ttl_conte .img{
    width: 30.66vw;
  }
  #sec1 .ttl_conte .ttl{
    width: 33.58vw;
    margin-top: 2.08vw;
  }
  #sec1 .case_conte{
    margin-top: -14.16vw;
    padding-bottom: 4.16vw;
  }
  #sec1 .case_conte .case_ttl{
    font-size: 2.5vw;
  }
  #sec1 .case_conte .case_head{
    font-size: 1.5vw;
  }
  #sec1 .case_wrap{
    width: 74.75vw;
    margin-top: 3vw;
  }
  #sec1 .case_wrap._02{
    margin-bottom: 3vw;
  }
  #sec1 .case_wrap .wrap_ttl{
    font-size: 2.08vw;
  }
  #sec1 .case_wrap .wrap_inner{
    padding-top: 2.5vw;
    padding-bottom: 2.5vw;
  }
  #sec1 .case_wrap .wrap_lists .ttl{
    font-size: 1.5vw;
  }
  #sec1 .case_wrap .wrap_lists .list{
    font-size: 1.25vw;
  }
  #sec1 .case_wrap .wrap_lists .img{
    width: 6.91vw;
  }
}

@media screen and (max-width: 750px){
  #sec1{
    margin-top: 19.54vw;
    padding-bottom: 11.36vw;
  }
  #sec1 .sec1_inner{
    width: 90.90vw;
  }
  #sec1::before{
    height: 132.5vw;
    clip-path: polygon(0 0, 0 0, 100% 51.5vw, 100% 100%, 0 100%);
  }
  #sec1 .ttl_conte{
    flex-direction: column-reverse;
    gap: 4.4vw;
  }
  #sec1 .ttl_conte .img{
    width: 83.63vw;
    margin-left: 6vw;
    margin-right: auto;
  }
  #sec1 .ttl_conte .ttl{
    width: 83.63vw;
    margin-left: auto;
    margin-right: auto;
    margin-top: 0;
    margin-bottom: 0;
  }
  #sec1 .case_conte{
    border-radius: 20px;
    margin-top: -38.63vw;
    padding-top: 0;
    padding-bottom: 13vw;
  }
  
  #sec1 .case_conte .case_ttl{
    font-size: 7.5vw;
    line-height: 1.4;
    padding: 1.5em 0 .6em;
  }
  #sec1 .case_conte .case_head{
    font-size: 4.5vw;
    line-height: 1.4;
  }
  #sec1 .case_wrap{
    width: 84.81vw;
    margin-top: 9vw;
  }
  #sec1 .case_wrap._02{
    margin-bottom: 9vw;
  }
  #sec1 .case_wrap .wrap_ttl{
    font-size: 5.25vw;
    text-align: center;
    padding-left: 0;
    line-height: 1.2;
    padding-top: 0.4em;
    padding-bottom: 0.4em;
  }
  #sec1 .case_wrap .wrap_inner{
    display: block;
    padding-top: 7.5vw;
    padding-bottom: 7.5vw;
  }
  #sec1 .case_wrap .wrap_lists{
    width: 90%;
    margin-left: auto;
    margin-right: auto;
  }
  #sec1 .case_wrap .wrap_lists._01{
    border-right: none;
    border-bottom: 1px solid #000;
    padding-bottom: 6vw;
    margin-bottom: 6vw;
  }
  #sec1 .case_wrap .wrap_lists .lists_box{
    width: 100%;
  }
  #sec1 .case_wrap .wrap_lists .ttl{
    font-size: 4.5vw;
  }
  #sec1 .case_wrap .wrap_lists .list{
    font-size: 3.55vw;
    text-align: justify;
    letter-spacing: -0.02em;
  }
  #sec1 .case_wrap .wrap_lists .img{
    width: 20.75vw;
    margin-left: auto;
    margin-right: auto;
    margin-top: 3vw;
    position: static;
  }
  
}